JPH03143481A - Thread cutter for embroidering sewing machine - Google Patents

Thread cutter for embroidering sewing machine

Info

Publication number
JPH03143481A
JPH03143481A JP28276689A JP28276689A JPH03143481A JP H03143481 A JPH03143481 A JP H03143481A JP 28276689 A JP28276689 A JP 28276689A JP 28276689 A JP28276689 A JP 28276689A JP H03143481 A JPH03143481 A JP H03143481A
Authority
JP
Japan
Prior art keywords
lower thread
thread
cutter elements
loci
piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP28276689A
Other languages
Japanese (ja)
Other versions
JP2961319B2 (en
Inventor
Masahiko Ozeki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Barudan Co Ltd
Original Assignee
Barudan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Barudan Co Ltd filed Critical Barudan Co Ltd
Priority to JP1282766A priority Critical patent/JP2961319B2/en
Publication of JPH03143481A publication Critical patent/JPH03143481A/en
Application granted granted Critical
Publication of JP2961319B2 publication Critical patent/JP2961319B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To enable upper thread to be cut off so that the upper thread left to be attached to the side of cloth may be extremely shortened in a state that lower thread is left without being cut off, by composing respective cutter elements movably toward upper thread pieces, and by setting a lower thread shunting means for shunting the lower thread outside the loci of movement of the cutting edges of the respective cutter elements.
CONSTITUTION: When a needle 8 is vertically moved through a needle hole 2a and a shuttle 4 is rotationally moved and cloth 40 is horizontally moved by a cloth stretching frame 40a, then an upper thread piece 41 fed through the needle 8 is entwined with a lower thread piece 42 stored in the shuttle 4 and payed out of it, and sewing and embroidering are performed with the thread pieces. In this case, cutter elements 11, 12 in a thread cutting device 10, and a lower thread drawing piece 17 are in the state of preparation. After that, when the sewing comes to an end, then by a lower thread shunting means, the lower thread piece 42 is shunted outside the passing loci of the cutting edges of the cutter elements 11, 12. In other words, the lower thread shunting means is formed with the cloth stretching frame 40a, and by the horizontal movement of the cloth stretching frame 40a, namely, by movement in the direction for separating the lower thread piece 42 from the passing loci of the cutter elements 11, 12, the lower thread 42 is horizontally moved, and is shunted at a position out of the loci of pathes of the cutting edges of the respective cutter elements 11, 12.
COPYRIGHT: (C)1991,JPO&Japio
JP1282766A 1989-10-30 1989-10-30 Embroidery sewing machine thread cutting device Expired - Fee Related JP2961319B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1282766A JP2961319B2 (en) 1989-10-30 1989-10-30 Embroidery sewing machine thread cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1282766A JP2961319B2 (en) 1989-10-30 1989-10-30 Embroidery sewing machine thread cutting device

Publications (2)

Publication Number Publication Date
JPH03143481A true JPH03143481A (en) 1991-06-19
JP2961319B2 JP2961319B2 (en) 1999-10-12

Family

ID=17656796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1282766A Expired - Fee Related JP2961319B2 (en) 1989-10-30 1989-10-30 Embroidery sewing machine thread cutting device

Country Status (1)

Country Link
JP (1) JP2961319B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102266243A (en) * 2011-04-26 2011-12-07 深圳市卓峰好时利科技发展有限公司 Storage conveyor for linear material
CN102535057A (en) * 2012-01-19 2012-07-04 石狮市永信电脑设备制造有限公司 Shearing device for embroidery machine
CN103046258A (en) * 2012-12-31 2013-04-17 浙江凯泽路亚绣花机有限责任公司 Thread cutting movable and fixed knife mechanism of embroidery machine
CN104452136A (en) * 2014-11-20 2015-03-25 东华大学 Automatic yarn hooking and shearing device for repairing artificial lawn

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639487A (en) * 1986-06-30 1988-01-16 Barudan Co Ltd Yarn cutter in embroidering machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639487A (en) * 1986-06-30 1988-01-16 Barudan Co Ltd Yarn cutter in embroidering machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102266243A (en) * 2011-04-26 2011-12-07 深圳市卓峰好时利科技发展有限公司 Storage conveyor for linear material
CN102535057A (en) * 2012-01-19 2012-07-04 石狮市永信电脑设备制造有限公司 Shearing device for embroidery machine
CN103046258A (en) * 2012-12-31 2013-04-17 浙江凯泽路亚绣花机有限责任公司 Thread cutting movable and fixed knife mechanism of embroidery machine
CN104452136A (en) * 2014-11-20 2015-03-25 东华大学 Automatic yarn hooking and shearing device for repairing artificial lawn

Also Published As

Publication number Publication date
JP2961319B2 (en) 1999-10-12

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